2002 GMC Sierra 2500
Worst 2002 Sierra 2500 electrical Problems
Click on a problem below to read more.
Stay Up to Date
Compare GMC Sierra 2500 Model Years
Curious how the 2002 Sierra 2500 compares to other years?
Check out our GMC Sierra 2500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 2500.